This is the Marroquin-Rigo fight! Watch how Rigondeaux reacts after being hit by the left hook! marroquin is not a seasoned Pro, But tags Rigo repeatedly with the same Punch. The other punch was straight Right! Donaire has that too(Nishioka KO Punch).

Now, who has the best left hook in Boxing today? No ones better than Donaire!! Floyd got one but less power!